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Refrigerator Lights

Refrigerator Lights

Refrigerator Lights is a simple blinkenlights update of the refrigerator of the MunichMakerLab hackerspace. It drives a small WS2812b LED strip based matrix of 15x10 LEDs behind a diffuse cover; which replaces the old lamp.

Hardware

Libraries

Step 5: ​ESP8266 Sources

ESP8266 sources

The ESP8266 module is programmed directly with Arduino IDE. All the network and MQTT implementation is now on the ESP8266 and not on Teensy. There is also a simple passthrough of Serial stream, to handle all the MQTT messages by Teensy.